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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Postoperative pain treatment with transmuscular quadratus lumborum block and fascia iliaca compartment block in patients undergoing total hip arthroplasty: a randomized controlled trial

Fig. 2

A: Posture and injection approach of fascia iliaca compartment block; B: Ultrasound image of fascia iliaca compartment block. Solid arrow indicates needle trajectory and injection point between fascia iliaca and iliac muscle (IM); dashed line indicates the spread of the LA (local anesthetic); blue:local anesthetic; ASIS, anterior superior iliac spine; PM, psoas major muscles

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BMC Anesthesiology

ISSN: 1471-2253

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